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RELOCATING THE RAILROADS
| 题名： | RELOCATING THE RAILROADS |
| 正文语种： | eng |
| 摘要： | It was constructed as part of the Eisenhower Interstate System in the 1960s and, apart from routine maintenance, has remained virtually unchanged since. Packed with traffic and frequent crashes, the Iowa corridor no longer met current design standards, gu |
| 出版年： | 2021 |
| 期刊名称： | Roads & bridges |
| 卷： | 59 |
| 期： | 9 |
| 页码： | 34-35 |
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